🚨 S&P 500 PROFIT MARGINS STAY NEAR RECORD HIGHS DESPITE COST PRESSURES NEW YORK, UNITED STATES - Corporate America is entering a period where revenue growth is no longer the only driver of earnings expansion. A 14.9% margin, coming immediately after a record quarter, suggests many large companies have become structurally more efficient rather than simply benefiting from a temporary demand surge. The distinction matters because margins tend to compress when cost pressures rise. That has not happened at the index level even after recurring concerns about energy prices and inflation. Firms appear to be extracting more output from existing operations while concentrating profit growth in sectors with scalable business models. The market consequence is that earnings estimates become harder to challenge if margins remain this elevated. Investors who expected profits to weaken through rising costs have so far encountered the opposite outcome. The next test is whether companies can sustain these margins once earnings growth comparisons become tougher and productivity gains are no longer improving as rapidly. Writer: Meera